image: factorise string helper

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 134 insertions, 0 deletions

diff --git a/common/image.c b/common/image.c
new file mode 100644
index 0000000000..d7ffe41fcc
--- /dev/null
+++ b/common/image.c
@@ -0,0 +1,134 @@
+/*
+ * (C) Copyright 2000-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifdef __BAREBOX__
+#include <image.h>
+#endif
+
+typedef struct table_entry {
+	int	id;		/* as defined in image.h	*/
+	char	*sname;		/* short (input) name		*/
+	char	*lname;		/* long (output) name		*/
+} table_entry_t;
+
+static table_entry_t arch_name[] = {
+	{ IH_CPU_INVALID,	NULL,		"Invalid CPU",	},
+	{ IH_CPU_ALPHA,		"alpha",	"Alpha",	},
+	{ IH_CPU_ARM,		"arm",		"ARM",		},
+	{ IH_CPU_I386,		"x86",		"Intel x86",	},
+	{ IH_CPU_IA64,		"ia64",		"IA64",		},
+	{ IH_CPU_M68K,		"m68k",		"MC68000",	},
+	{ IH_CPU_MICROBLAZE,	"microblaze",	"MicroBlaze",	},
+	{ IH_CPU_MIPS,		"mips",		"MIPS",		},
+	{ IH_CPU_MIPS64,	"mips64",	"MIPS 64 Bit",	},
+	{ IH_CPU_NIOS,		"nios",		"NIOS",		},
+	{ IH_CPU_NIOS2,		"nios2",	"NIOS II",	},
+	{ IH_CPU_PPC,		"ppc",		"PowerPC",	},
+	{ IH_CPU_S390,		"s390",		"IBM S390",	},
+	{ IH_CPU_SH,		"sh",		"SuperH",	},
+	{ IH_CPU_SPARC,		"sparc",	"SPARC",	},
+	{ IH_CPU_SPARC64,	"sparc64",	"SPARC 64 Bit",	},
+	{ IH_CPU_BLACKFIN,	"blackfin",	"Blackfin",	},
+	{ IH_CPU_AVR32,		"avr32",	"AVR32",	},
+	{ -1,			"",		"",		},
+};
+
+static table_entry_t os_name[] = {
+	{ IH_OS_INVALID,	NULL,		"Invalid OS",	},
+#ifndef __BAREBOX__
+	{ IH_OS_4_4BSD,		"4_4bsd",	"4_4BSD",	},
+	{ IH_OS_ARTOS,		"artos",	"ARTOS",	},
+	{ IH_OS_DELL,		"dell",		"Dell",		},
+	{ IH_OS_ESIX,		"esix",		"Esix",		},
+	{ IH_OS_FREEBSD,	"freebsd",	"FreeBSD",	},
+	{ IH_OS_IRIX,		"irix",		"Irix",		},
+#endif
+	{ IH_OS_LINUX,		"linux",	"Linux",	},
+#ifndef __BAREBOX__
+	{ IH_OS_LYNXOS,		"lynxos",	"LynxOS",	},
+	{ IH_OS_NCR,		"ncr",		"NCR",		},
+	{ IH_OS_NETBSD,		"netbsd",	"NetBSD",	},
+	{ IH_OS_OPENBSD,	"openbsd",	"OpenBSD",	},
+	{ IH_OS_PSOS,		"psos",		"pSOS",		},
+	{ IH_OS_QNX,		"qnx",		"QNX",		},
+	{ IH_OS_RTEMS,		"rtems",	"RTEMS",	},
+	{ IH_OS_SCO,		"sco",		"SCO",		},
+	{ IH_OS_SOLARIS,	"solaris",	"Solaris",	},
+	{ IH_OS_SVR4,		"svr4",		"SVR4",		},
+#endif
+	{ IH_OS_BAREBOX,	"barebox",	"barebox",	},
+#ifndef __BAREBOX__
+	{ IH_OS_VXWORKS,	"vxworks",	"VxWorks",	},
+#endif
+	{ -1,			"",		"",		},
+};
+
+static table_entry_t type_name[] = {
+	{ IH_TYPE_INVALID,	NULL,		"Invalid Image",	},
+	{ IH_TYPE_FILESYSTEM,	"filesystem",	"Filesystem Image",	},
+	{ IH_TYPE_FIRMWARE,	"firmware",	"Firmware",		},
+	{ IH_TYPE_KERNEL,	"kernel",	"Kernel Image",		},
+	{ IH_TYPE_MULTI,	"multi",	"Multi-File Image",	},
+	{ IH_TYPE_RAMDISK,	"ramdisk",	"RAMDisk Image",	},
+	{ IH_TYPE_SCRIPT,	 "script",	"Script",		},
+	{ IH_TYPE_STANDALONE,	"standalone",	"Standalone Program",	},
+	{ IH_TYPE_FLATDT,	"flat_dt",	"Flat Device Tree",	},
+	{ -1,			"",		"",			},
+};
+
+static table_entry_t comp_name[] = {
+	{ IH_COMP_NONE,		"none",		"uncompressed",		},
+	{ IH_COMP_BZIP2,	"bzip2",	"bzip2 compressed",	},
+	{ IH_COMP_GZIP,		"gzip",		"gzip compressed",	},
+	{ -1,			"",		"",			},
+};
+
+static char *get_table_entry_name(table_entry_t *table, char *msg, int id)
+{
+	for (; table->id >= 0; ++table) {
+		if (table->id == id)
+			return table->lname;
+	}
+
+	return msg;
+}
+
+const char *image_os(uint8_t os)
+{
+	return get_table_entry_name(os_name, "Unknown OS", os);
+}
+
+const char *image_arch(uint8_t arch)
+{
+	return get_table_entry_name(arch_name, "Unknown Architecture", arch);
+}
+
+const char *image_type(uint8_t type)
+{
+	return get_table_entry_name(type_name, "Unknown Image", type);
+}
+
+const char *image_compression(uint8_t comp)
+{
+	return get_table_entry_name(comp_name, "Unknown Compression", comp);
+}